Failsafe Heart Necklace

A pendant that symbolizes a key to the heart, holding memories and moments that feel deeply personal and unforgettable.

Handcrafted in sterling silver, the heart measures approximately 2 cm in height and 2.5 cm in width. The chain, also made of sterling silver, is available in two lengths: 40 cm and 50 cm.

A meaningful and elegant piece, designed to be worn in everyday life as well as on special occasions.

Shipping & Processing

If the item is in stock, your order will be shipped within 2 to 3 days. If not, the production time is between 2 to 3 weeks.

All our jewelry is handmade. If you would like to request any modifications, feel free to contact us at sensei.joyas@gmail.com. 

Sensei Jewels

At Sensei Jewels, we create handmade geek jewelry in sterling silver and 18k gold, crafted with care and attention to detail. We draw inspiration from the series, anime, manga and video games we love to design unique pieces, made both for special occasions and everyday wear. Our goal is for our jewelry to be both a tribute to the worlds we are passionate about and a piece you can wear in any moment.